问题
I often see him _______ uniforms.
A:so
B:because of
C:because
D:but;
B:because of
C:because
D:but;
正确答案是：
同类题型
______ we have enough evidence (证据), we can’t win the case
I usually _______ a bike _________ fromMonday to Friday.
1He kept his head _____ water when he began to learn swimming, but he raised his head now and then
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